BR9908994A - Sìntese de poliésteres de ácido graxo de poliol superior por transesterificação - Google Patents

Sìntese de poliésteres de ácido graxo de poliol superior por transesterificação

Info

Publication number
BR9908994A
BR9908994A BR9908994-7A BR9908994A BR9908994A BR 9908994 A BR9908994 A BR 9908994A BR 9908994 A BR9908994 A BR 9908994A BR 9908994 A BR9908994 A BR 9908994A
Authority
BR
Brazil
Prior art keywords
ingredients
fatty acid
polyol
transesterification
acid polyesters
Prior art date
Application number
BR9908994-7A
Other languages
English (en)
Inventor
James Earl Trout
Richard Gerard Schafermeyer
Original Assignee
Procter & Gamble
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR9908994A publication Critical patent/BR9908994A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
    • C07H13/06—Fatty acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Saccharide Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Patente de Invenção: <B>"SìNTESE DE POLIéSTERES DE áCIDO GRAXO DE POLIOL SUPERIOR POR TRANSESTERIFICAçãO"<D>. Um processo para a sintetização de poliésteres de ácido graxo de poliol que compreende as etapas de (1) misturar os ingredientes que compreendem (a) um primeiro poliol não esterificado que tenha grupos hidroxila (b) um segundo poliol esterificado com ácidos graxos, (c) um catalisador básico e (d) um agente de emulsificação para formar uma mistura de ingredientes; (2) por em reação a mistura de ingredientes em uma temperatura suficiente para serem obtidos produtos e subprodutos de uma mistura reacional de transesterificação; (3) remover, pelo menos uma parte dos subprodutos a partir da mistura reacional de transesterificação; e (4) aquecer de novo os produtos e ingredientes da reação de transesterificação da etapa (3) em uma temperatura e em um espaço de tempo suficientes para serem esterificados pelo menos cerca de 50% dos grupos hidroxila do primeiro poliol.
BR9908994-7A 1998-03-23 1999-03-17 Sìntese de poliésteres de ácido graxo de poliol superior por transesterificação BR9908994A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7908998P 1998-03-23 1998-03-23
PCT/US1999/005619 WO1999048946A2 (en) 1998-03-23 1999-03-17 Synthesis of higher polyol fatty acid polyesters by transesterification

Publications (1)

Publication Number Publication Date
BR9908994A true BR9908994A (pt) 2000-12-12

Family

ID=22148354

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908994-7A BR9908994A (pt) 1998-03-23 1999-03-17 Sìntese de poliésteres de ácido graxo de poliol superior por transesterificação

Country Status (14)

Country Link
US (1) US6504003B1 (pt)
EP (1) EP1066306B1 (pt)
JP (1) JP2002507628A (pt)
CN (1) CN1293678A (pt)
AT (1) ATE240966T1 (pt)
AU (1) AU751699B2 (pt)
BR (1) BR9908994A (pt)
CA (1) CA2325410C (pt)
DE (1) DE69908104T2 (pt)
ES (1) ES2196796T3 (pt)
MY (1) MY120243A (pt)
TR (1) TR200002720T2 (pt)
WO (1) WO1999048946A2 (pt)
ZA (1) ZA992249B (pt)

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CN100390128C (zh) * 2006-04-16 2008-05-28 南京红宝丽股份有限公司 一种利用菜籽油制备的生物基多元醇
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BRPI0923833B1 (pt) 2008-12-31 2020-04-14 Battelle Memorial Institute métodos para produzir um éster e amidas
CA2748622C (en) 2008-12-31 2016-11-01 Battelle Memorial Institute Preparation of esters and polyols by initial oxidative cleavage of fatty acids followed by esterification reactions
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FR3024981B1 (fr) * 2014-08-22 2016-09-09 Univ Montpellier 2 Sciences Et Techniques Derives polyesters d'acides gras de polyglycosides
MX2019002357A (es) 2016-09-01 2019-09-26 Hs Mfg Group Llc Métodos para la derivación biológica de superficies celulósicas.
KR20210124955A (ko) 2018-09-12 2021-10-15 그린테크 글로벌 피티이, 엘티디. 생체기반 장벽 코팅
CN113382834A (zh) 2018-11-21 2021-09-10 绿色科技全球私人有限公司 使用糖脂肪酸酯的新型水性粘合剂
MX2021008909A (es) 2019-01-25 2021-10-26 Greentech Global Pte Ltd Composiciones portadoras de ésteres de ácidos grasos de poliol.
PL3935064T3 (pl) 2019-03-06 2024-05-13 Greentech Global Pte. Ltd. Ciekłe dyspersje halogenków acylowych
US20220275583A1 (en) 2019-07-31 2022-09-01 Greentech Global Pte. Ltd. Hemicellulose-containing coatings
BR112022022573A2 (pt) 2020-05-08 2022-12-13 Greentech Global Pte Ltd Métodos para derivatização de base biológica de materiais celulósicos e sintéticos e artigos obtidos a partir dos mesmos
EP4240904A1 (en) 2020-11-05 2023-09-13 Greentech Global Pte. Ltd. Enhanced cellulose nanofibrils (cnf)
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Also Published As

Publication number Publication date
US6504003B1 (en) 2003-01-07
WO1999048946A2 (en) 1999-09-30
ATE240966T1 (de) 2003-06-15
EP1066306A2 (en) 2001-01-10
ES2196796T3 (es) 2003-12-16
JP2002507628A (ja) 2002-03-12
WO1999048946A3 (en) 1999-11-11
TR200002720T2 (tr) 2000-12-21
CN1293678A (zh) 2001-05-02
DE69908104T2 (de) 2004-04-01
EP1066306B1 (en) 2003-05-21
CA2325410C (en) 2004-10-12
ZA992249B (en) 1999-09-23
MY120243A (en) 2005-09-30
AU3355199A (en) 1999-10-18
CA2325410A1 (en) 1999-09-30
AU751699B2 (en) 2002-08-22
DE69908104D1 (de) 2003-06-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A,6A, 7A E 8A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1907 DE 24/07/2007.